DNS Check vs isUp
A side-by-side look at DNS Check and isUp. For an in-depth review of either product, follow the links below.
DNS Check
Network & Admin
DNS Check is a free online tool that allows you to perform DNS lookup, ping, traceroute, whois and other network diagnostics functions to check the availability and health of websites.
dnslookuppingtraceroutewhoisnetworkdiagnostics
isUp
Network & Admin
isUp is a free, open-source website monitoring tool that allows users to monitor the status of websites and servers. It checks if sites are up or down and sends notifications if there are any issues detected.
uptimemonitoringnotificationwebsiteserver
Related Comparisons
UptimeRobot
Cachet
DNSchecker
Pulsetic
Nslookup
Instatus